Perhaps you should try some spelling variations:
development risk » development r (Expand search), development rural (Expand search)
decrease program » increase programme (Expand search), lease program (Expand search), case program (Expand search)
risk decrease » risk decreases (Expand search), risk increase (Expand search), break decrease (Expand search)
python code » python coding (Expand search), python redes (Expand search)
pitons » citons (Expand search), pitoni (Expand search), pitoes (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( development risk decrease program programa ) OR ( python code pitons python programming ))~.